<!DOCTYPE html>
<!--
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and open the template in the editor.
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<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <?php
        // put your code here
        
        for ($x=11; $x<37; $x++) {
            $tab[$x]=chr($x+54);        
        }
     
        for ($x=11; $x<37; $x++) {
            echo "$x => ".$tab[$x]."<br>";
        }
   
        // normalement pour tab non séquentiels
        foreach($tab as $cle =>$valeur) {
            echo "la valeur de la clé ".$cle." est ".$valeur."<br>";
        }
        ?>
    </body>
</html>
